@RonR: It is a Google Apps domain (how else could I have a GV number), but the gmail account associated is not the phone number I want to use for the business domain. Plus you can only associate one GV number to one mobile line and two numbers to a landline, so I had hit my max. I'm sure there is a way around this, but at the moment I am maxed out.
I initially tried to setup my OBi with my Google Apps domain and it did not work. I sent OBi-Guru a message and he told me it would not work without a
gmail.com account. I'm glad it appears to work now. I'm simply stating the facts. Don't get me wrong; I like my OBi and think they have very prompt customer service. I was just trying to cover all of my basis, so I contacted a Guru who would know if it was forthcoming. I was told "no" and three weeks later it's here.